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    <title>Mojang Studios Jira</title>
    <link>https://bugs.mojang.com</link>
    <description>This file is an XML representation of an issue</description>
    <language>en</language>    <build-info>
        <version>9.12.2</version>
        <build-number>9120002</build-number>
        <build-date>10-01-2024</build-date>
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<item>
            <title>[MC-3599] Sleeping in beds above layer 128 in multiplayer causes the player to fall into the void (visually only)</title>
                <link>https://bugs.mojang.com/browse/MC-3599</link>
                <project id="10400" key="MC">Minecraft: Java Edition</project>
                    <description>&lt;p&gt;Sleeping in a bed above layer 128 causes what I think is a client-side signed integer overflow, setting your y to ~-128 and causing you to fall from there. Leaving the bed works as expected.&lt;/p&gt;</description>
                <environment></environment>
        <key id="15695">MC-3599</key>
            <summary>Sleeping in beds above layer 128 in multiplayer causes the player to fall into the void (visually only)</summary>
                <type id="1" iconUrl="https://bugs.mojang.com/secure/viewavatar?size=xsmall&amp;avatarId=18903&amp;avatarType=issuetype">Bug</type>
                                    <status id="5" iconUrl="https://bugs.mojang.com/images/icons/statuses/resolved.png" description="A resolution has been taken, and it is awaiting verification by reporter. From here issues are either reopened, or are closed.">Resolved</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="1">Fixed</resolution>
                                        <assignee username="-1">Unassigned</assignee>
                                    <reporter username="apeirontsuka">Apeiron</reporter>
                        <labels>
                    </labels>
                <created>Wed, 21 Nov 2012 10:12:30 +0100</created>
                <updated>Sat, 1 Mar 2014 12:42:40 +0100</updated>
                            <resolved>Sat, 1 Mar 2014 12:42:40 +0100</resolved>
                                    <version>Minecraft 1.4.5</version>
                    <version>Minecraft 1.4.6</version>
                    <version>Snapshot 13w04a</version>
                    <version>Snapshot 13w05b</version>
                    <version>Snapshot 13w06a</version>
                    <version>Minecraft 1.5</version>
                    <version>Snapshot 13w11a</version>
                    <version>Minecraft 1.5.1</version>
                    <version>Minecraft 1.6.2</version>
                    <version>Minecraft 1.6.4</version>
                    <version>Minecraft 13w36b</version>
                    <version>Minecraft 1.7.1</version>
                    <version>Minecraft 1.7.2</version>
                    <version>Minecraft 13w48a</version>
                    <version>Minecraft 13w48b</version>
                    <version>Minecraft 13w49a</version>
                    <version>Minecraft 1.7.3</version>
                    <version>Minecraft 1.7.4</version>
                                    <fixVersion>Minecraft 14w08a</fixVersion>
                                                        <votes>16</votes>
                                    <watches>6</watches>
                                                                            <comments>
                            <comment id="143793" author="jonathanhaas" created="Sat, 1 Mar 2014 12:40:34 +0100"  >&lt;p&gt;I can confirm it&apos;s fixes in 14w08a&lt;/p&gt;</comment>
                            <comment id="143783" author="garyclosse" created="Sat, 1 Mar 2014 12:08:28 +0100"  >&lt;p&gt;Affects 1.7.5, Fixed in 08a&lt;/p&gt;</comment>
                            <comment id="125531" author="stalephish" created="Mon, 16 Dec 2013 15:34:48 +0100"  >&lt;p&gt;Still in 1.7.4 (vanilla client, bukkit server) and even worse than before now that it is common for terrain to generate up this high. Tried to sleep on top of a mountain and it appears that I fell into the void so I pressed Leave Bed and luckily appeared back on land but with the &quot;crunchy knees&quot; damage sound.&lt;/p&gt;

&lt;p&gt;EDIT: This is probably because Java&apos;s &quot;byte&quot; is a signed -128 to 127, so when it teleports the player from the position they right clicked the bed from to the position of being on the bed, the y coordinate has an overflow. I would be curious if putting a bed at y=256 would teleport you to approximately y=0 when you were sleeping.&lt;/p&gt;</comment>
                            <comment id="101954" author="jespertheend" created="Mon, 9 Sep 2013 23:10:13 +0200"  >&lt;p&gt;still in 13w36b&lt;/p&gt;</comment>
                            <comment id="101927" author="jeuvke" created="Mon, 9 Sep 2013 21:55:02 +0200"  >&lt;p&gt;still in 1.6.2&lt;/p&gt;</comment>
                            <comment id="44480" author="d-kalck" created="Fri, 8 Feb 2013 13:30:19 +0100"  >&lt;p&gt;Still in 13w06a.&lt;/p&gt;</comment>
                            <comment id="42346" author="jespertheend" created="Fri, 1 Feb 2013 14:57:23 +0100"  >&lt;p&gt;also for 13w05b? I can&apos;t test it right now.&lt;/p&gt;</comment>
                            <comment id="42298" author="d-kalck" created="Fri, 1 Feb 2013 12:50:01 +0100"  >&lt;p&gt;I still have this bug with 13w05a&lt;/p&gt;</comment>
                            <comment id="40757" author="jellewie" created="Mon, 28 Jan 2013 20:24:49 +0100"  >&lt;p&gt;confirmed for 13w04a only above 128&lt;/p&gt;</comment>
                            <comment id="40754" author="jespertheend" created="Mon, 28 Jan 2013 20:19:41 +0100"  >&lt;p&gt;confirmed for 13w04a SMP (not open to lan) and only above 128&lt;/p&gt;</comment>
                            <comment id="27086" author="apeirontsuka" created="Sat, 8 Dec 2012 07:42:36 +0100"  >&lt;p&gt;Ahh. My nights never had it drop below ~-350. So it must be server-side after all, if damage is being applied.&lt;/p&gt;</comment>
                            <comment id="26997" author="kumasasa" created="Fri, 7 Dec 2012 23:12:54 +0100"  >&lt;p&gt;My setup is quite unspectacular. Height is 155, two beds, the chickens do not play any role &lt;img class=&quot;emoticon&quot; src=&quot;https://bugs.mojang.com/images/icons/emoticons/wink.png&quot; height=&quot;16&quot; width=&quot;16&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;br/&gt;
When sleeping the y coordinate falls to -500 and when the night is over I&apos;ll get a little damage.&lt;/p&gt;</comment>
                            <comment id="26899" author="apeirontsuka" created="Fri, 7 Dec 2012 09:18:28 +0100"  >&lt;p&gt;I&apos;ve never received damage in the morning from this bug. What is your test environment?&lt;/p&gt;</comment>
                            <comment id="26623" author="kumasasa" created="Tue, 4 Dec 2012 23:06:51 +0100"  >&lt;p&gt;Can confirm for SMP.&lt;/p&gt;

&lt;p&gt;The screen doesn&apos;t fade out, it instantly blackens. &lt;br/&gt;
When leaving the bed in the morning the player gets damage.&lt;/p&gt;</comment>
                            <comment id="24979" author="apeirontsuka" created="Mon, 26 Nov 2012 00:34:58 +0100"  >&lt;p&gt;After a little further testing, it doesn&apos;t appear to affect single-player. Added a screenshot as requested.&lt;/p&gt;</comment>
                            <comment id="24962" author="cubethethird" created="Sun, 25 Nov 2012 23:53:57 +0100"  >&lt;p&gt;Unable to reproduce. Can you attach a screenshot of your setup?&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10102">
                    <name>Duplicate</name>
                                                                <inwardlinks description="is duplicated by">
                                        <issuelink>
            <issuekey id="18573">MC-5918</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="23868">MC-10032</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="29498">MC-14294</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="29889">MC-14473</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="64525">MC-41263</issuekey>
        </issuelink>
                            </inwardlinks>
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                    </issuelinks>
                <attachments>
                            <attachment id="14851" name="2012-12-07_23.10.34.png" size="353166" author="kumasasa" created="Fri, 7 Dec 2012 23:12:54 +0100"/>
                            <attachment id="58411" name="2014-03-01_12.06.14.png" size="84260" author="garyclosse" created="Sat, 1 Mar 2014 12:08:28 +0100"/>
                            <attachment id="14264" name="ss.png" size="20623" author="apeirontsuka" created="Mon, 26 Nov 2012 00:34:35 +0100"/>
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